M'malo omwe akuwopsezedwa ndi cyber, ransomware ikadali imodzi mwazinthu zofala komanso zowononga zaumbanda. Zina mwa zomwe zachitika posachedwa pakuwopseza kobisikaku ndi Dzen ransomware, mtundu wa banja la Phobos. Dzen imasunga mafayilo pamakina omwe ali ndi kachilombo, kuwapangitsa kukhala osafikirika, ndipo amafuna dipo kuti amasulidwe. M'nkhaniyi, tifufuza momwe Dzen ransomware imagwirira ntchito, zotsatira zake, njira zodziwira, ndikupereka chitsogozo chatsatanetsatane cha kuchotsa ndi kupewa.
Kumvetsetsa Dzen Ransomware
Zen ransomware imagwira ntchito mofanana ndi anzawo a m'banja la Phobos, pogwiritsa ntchito njira zamakono zotsekera kuti atsekere anthu omwe akhudzidwa ndi mafayi awo. Ikalowa, Dzen imasunga mafayilo ndikuwonjezera ".dzen" yodziwika bwino pamafayilo awo. Kabisidwe kameneka kamakhala kofulumira komanso kosamalitsa, zomwe zimasiya ozunzidwa sangathe kupeza zolemba, zithunzi, ndi zina zofunika.
Ozunzidwa ndi Dzen ransomware amakumana ndi zolemba za dipo, zomwe zimatchedwa "info.txt" ndi "info.hta," zomwe zimakhala zikumbutso zomvetsa chisoni za momwe machitidwe awo asokonezedwa. Zolembazi zimapereka malangizo amomwe mungalumikizire olakwawo, makamaka kudzera pa imelo monga vinsulan@tutamail.com ndi vinsulan@cock.li. Zolembazo zimachenjeza kuti musayese kubisa mafayilo paokha ndikuwopseza kutayika kwa data kwamuyaya ngati dipo sililipidwa munthawi yake.
Zotsatira za Dzen Ransomware
Zotsatira zakugwa kwa Dzen ransomware zitha kukhala zowopsa. Kupitilira kutayika kwanthawi yayitali kwamafayilo ovuta, Dzen amadziwika kuti amaletsa zozimitsa moto, kusiya machitidwe omwe ali ndi kachilomboka kuti agwiritse ntchito. Kuphatikiza apo, chiwombolo chimachotsa mwachangu Volume Shadow Copies, kulepheretsa zoyeserera zobwezeretsa mafayilo.
Dzen ransomware imayikanso chiwopsezo chachikulu pazinsinsi ndi chitetezo cha anthu omwe akhudzidwa. Pokhala ndi kuthekera kwa kutulutsa kwachinsinsi kwa data, ozunzidwa amakumana ndi chiwopsezo chazidziwitso zaumwini kugwera m'manja mwa zigawenga zapaintaneti, zomwe zimadzetsa kulanda kapena kuba zidziwitso.
Kuzindikira ndi Zowopsa Zofanana
Kuzindikira ndi kuzindikira Dzen ransomware ndikofunikira kuti muchepetse mphamvu zake. Mapulogalamu a antivayirasi amagwiritsa ntchito mayina osiyanasiyana ozindikira kuti adziwe ndikuyika zoopsezazo. Mayina ena odziwika bwino ndi awa:
- Avast: Win32:Phobos-D [Dipo]
- ESET-NOD32: Mtundu Wa Win32/Filecoder.Phobos.C
- Kaspersky: HEUR:Trojan-Ransom.Win32.Phobos.vho
- Microsoft: Dipo:Win32/Phobos.PM
Ziwopsezo zofananira zomwe zikuchitika mdziko lachiwombolo zikuphatikiza SatanaCD, Napoli, ndi Hitobito, iliyonse ili ndi machenjerero ake ndi njira zake zopangira kulanda anthu omwe akuzunzidwa ndikupewa kuzindikiridwa.
Kuchotsa Maupangiri a Dzen Ransomware
Kuchotsa Dzen ransomware ku dongosolo lomwe lili ndi kachilombo kumafuna njira mwadongosolo. Tsatirani izi mosamala kuti muchepetse kuwonongeka komwe kunabwera chifukwa cha ransomware:
- Odzipatula Opatsirana Kachitidwe: Lumikizani kompyuta yomwe ili ndi kachilombo kumanetiweki aliwonse kuti mupewe kufalikira kwa pulogalamu yaumbanda.
- Yambani mumayendedwe otetezeka: Yambitsaninso kompyuta ndikuyamba kulowa mu Safe Mode kuti muteteze Dzen ransomware kuti isatsegule.
- Dziwani Njira Zoipa: Gwiritsani ntchito Task Manager kapena pulogalamu yodziwika bwino ya antivayirasi kuti muzindikire ndikuthetsa zoyipa zilizonse zokhudzana ndi Dzen ransomware.
- Chotsani Mafayilo Osakhalitsa: Chotsani mafayilo osakhalitsa ndi ma cache kuti muchotse zotsalira za ransomware.
- Bweretsani ku Backup: Ngati zilipo, bwezeretsani mafayilo okhudzidwa kuchokera ku zosunga zobwezeretsera zomwe zidapangidwa matenda a ransomware asanachitike.
- Pezani Thandizo la Akatswiri: Ngati kuchotsa kumakhala kovuta, funani thandizo kwa akatswiri achitetezo cha pa intaneti kapena mabwalo odziwika bwino okhudza kuchotsa pulogalamu yaumbanda.
Kupewa Matenda Amtsogolo
Kupewa ndikofunikira kuti muteteze ku ziwopsezo za ransomware ngati Dzen. Tsatirani njira zotsatirazi kuti muchepetse chiopsezo chotenga matenda:
- Sungani Mapulogalamu Osinthidwa: Sinthani machitidwe opangira ndi mapulogalamu pafupipafupi kuti muchepetse zovuta zomwe zimadziwika.
- Chenjerani Paintaneti: Pewani kudina maulalo okayikitsa, kutsitsa zojambulidwa kuchokera kosadziwika, kapena kupita kumasamba osadalirika.
- Gwiritsani mawu achinsinsi amphamvu: Tetezani maakaunti okhala ndi mawu achinsinsi amphamvu, apadera kuti mupewe mwayi wosaloledwa.
- Sungani Bwino Nthawi Zonse: Sungani zosunga zobwezeretsera pafupipafupi zamafayilo ofunikira pamasamba osapezeka pa intaneti kapena pamtambo kuti muthandizire kuchira pakachitika chiwombolo.
- Phunzitsani Ogwiritsa Ntchito: Phunzitsani ogwira ntchito ndi ogwiritsa ntchito za kuopsa kwa maimelo achinyengo, njira zamakhalidwe abwino, ndi njira zotetezeka zamakompyuta.
Kutsiliza
Zen ransomware zikuyimira chiwopsezo chachikulu kwa anthu ndi mabungwe chimodzimodzi, zomwe zimatha kubweretsa kutayika kwa data komanso kuwononga ndalama. Kumvetsetsa njira zake, zotsatira zake, ndi njira zochepetsera ndizofunikira polimbana ndi pulogalamu yoyipayi moyenera. Pokhala tcheru, kuchita zaukhondo wa pa cybersecurity, ndikugwiritsa ntchito njira zopewera, ogwiritsa ntchito amatha kuchepetsa mwayi wogwidwa ndi Dzen ndi ziwopsezo zofananira za ransomware.